Description of algorithm
Interpretation of results
Full domain
American sector
European sector
Asian sector
  Ice type distr., stat.s
  Contingency tables

Validation of ice type - Asian sector

Bulletin date: 2020-11-05

Data source: OSI SAF N.H. sea ice type

Model vs. observations, ice type area extent contingency tables

Date: 2020-10-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 17580 2439 0
FY ice 125 6821 9
MY ice 0 135 1753
...date precedes bulletin

Date: 2020-11-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 14835 4042 0
FY ice 20 7616 23
MY ice 0 83 2071
...date precedes bulletin

Date: 2020-11-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 11450 3750 0
FY ice 11 10825 16
MY ice 0 808 2086
...date precedes bulletin

Date: 2020-11-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 9430 4890 0
FY ice 21 11912 23
MY ice 0 689 2014
observations
open FY ice MY ice
m
d
l
open 9435 4973 0
FY ice 16 11715 75
MY ice 0 803 1962

Date: 2020-11-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 7741 5516 0
FY ice 90 12019 227
MY ice 0 562 2441
observations
open FY ice MY ice
m
d
l
open 7775 5663 0
FY ice 56 11779 210
MY ice 0 655 2458

Date: 2020-11-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 6692 1214 0
FY ice 23 14518 557
MY ice 0 2906 2914
observations
open FY ice MY ice
m
d
l
open 6585 4384 0
FY ice 130 13707 455
MY ice 0 547 3016

Date: 2020-11-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 5761 1515 0
FY ice 21 15979 427
MY ice 0 2805 2662
observations
open FY ice MY ice
m
d
l
open 5747 4115 0
FY ice 35 15647 333
MY ice 0 537 2756

Date: 2020-11-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 5303 1168 0
FY ice 99 17148 236
MY ice 0 2823 1852
observations
open FY ice MY ice
m
d
l
open 5298 3197 0
FY ice 104 17262 241
MY ice 0 680 1847


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